Update Debian key for Sury PHP packages
Date: March 21, 2021
Just run this:
apt-key del 95BD4743; wget -nv -O - "https://packages.sury.org/php/apt.gpg" | apt-key add -
Reference: https://forum.yunohost.org/t/something-went-wrong-while-updating-the-cache-of-apt-due-to-sury/15024/5
Alternative:
wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg